Locked: National Home Services Water Heater? Is this a scam?

National Home Services Water Heater? Is this a scam?

They have been going door to door. Told me I could save money buy switching over to their water heater? What is this all about? Scam or not? I remember a while back some people would ask to see your gas bill, are these people in the same league as them?

They have been going door to door. Told me I could save money buy switching over to their water heater? What is this all about? Scam or not? I remember a while back some people would ask to see your gas bill, are these people in the same league as them?